Though I do see Mr. Reeve as the ultimate live action Superman, I would have to go with the Smallville Superman simply because of the Lois Lane that I would be paired with. Keep Margot Kidder away from me!!!
The only thing that would worry me about being Smallville's Superman would be fighting the urge to commit incest with his extremely hot cousin.

I thought Margot was hot,I'd like her as my Lois Lane as she was then!

I thought Margot was hot,I'd like her as my Lois Lane as she was then!

It's the crazy (/knowledge of future crazy).

In 1996, She disappeared for four days, having become a street person. She was found in a back yard by a homeowner and was taken by Los Angeles police to a medical centre in a distressed state, the caps on her teeth having fallen out. She was later placed in psychiatric care.